12853600

素因数分解:

$2^5\times 5^2\times {\mathrm{16067}}^1$

素因数の和:16087

約数の個数: 36

約数和(自身を含む): 31380804

約数和(自身を除く): 18527204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 16067, 32134, 64268, 80335, 128536, 160670, 257072, 321340, 401675, 514144, 642680, 803350, 1285360, 1606700, 2570720, 3213400, 6426800, 12853600]

約数ペア:

[(1, 12853600), (2, 6426800), (4, 3213400), (5, 2570720), (8, 1606700), (10, 1285360), (16, 803350), (20, 642680), (25, 514144), (32, 401675), (40, 321340), (50, 257072), (80, 160670), (100, 128536), (160, 80335), (200, 64268), (400, 32134), (800, 16067)]